National Coral Reef Monitoring Program: Stratified Random Surveys (StRS) of Reef Fish, including Benthic Estimate Data of the Mariana Archipelago since 2014

Description

The stationary point count (SPC) method is used to conduct reef fish surveys in the Hawaiian and Mariana Archipelagos, American Samoa, and the Pacific Remote Island Areas as part of the NOAA National Coral Reef Monitoring Program (NCRMP). The SPC method catalogs the diversity (species richness), abundance (numeric density) and biomass (fish mass per unit area) of diurnally active reef fish assemblages in shallow-water (less than 30 m) hard-bottom habitats. Visual estimates of benthic cover and topographic complexity are also recorded, with benthic organisms grouped into broad functional categories (e.g., 'Hard Coral', 'Macroalgae'). A stratified random sampling (StRS) design is employed to survey the coral reef ecosystems throughout the U.S.-Pacific regions. For all regions, the survey domain encompasses the majority of the mapped area of reef and hard bottom habitats and the stratification includes island, reef zone, and depth, with the exception of the Main Hawaiian Islands that includes habitat structure type as well. Sampling effort is allocated based on strata area. Data provided in this data set were collected as part of the NOAA Pacific Islands Fisheries Science Center (PIFSC), Ecosystem Sciences Division (ESD) led NCRMP missions around the Marianas Islands since 2014. Additionally, data collected as part of a shore-based survey effort around Guam in 2014 are included as these data are funded separately from but are complementary to the NCRMP-funded data. Reef fish and benthic estimate data collected during SPC surveys can be accessed online via the NOAA National Centers for Environmental Information (NCEI) Ocean Archive.

Resources

Name Format Description Link
0 Pacific Reef Assessment and Monitoring Program. Fish Monitoring Brief: Southern Mariana Islands, 2017. PIFSC Data Report DR-18-005, https://doi.org/10.7289/V5/DR-PIFSC-18-005 https://accession.nodc.noaa.gov/0157633
0 View the complete metadata record on InPort for more information about this dataset. https://www.fisheries.noaa.gov/inport/item/34518
0 NOAA Fisheries, Pacific Islands website. https://www.fisheries.noaa.gov/region/pacific-islands#science
0 Online Resource https://origin-apps-pifsc.fisheries.noaa.gov/cred/survey_methods/fish_surveys/rapid_ecological_assessment_of_fish-survey_method_training.php
33 NOAA Data Management Plan for this record on InPort. https://www.fisheries.noaa.gov/inportserve/waf/noaa/nmfs/pifsc/dmp/pdf/34518.pdf
21 NOAA National Centers for Environmental Information (NCEI) ERDDAP web service for reef fish data from stratified random surveys conducted by the PIFSC Ecosystem Sciences Division (ESD) during ESD-led NOAA National Coral Reef Monitoring Program missions to the Mariana Archipelago since 2014. ERDDAP acts as a middleman between you and various remote data servers. ERDDAP offers an easy-to-use, consistent way to request data: via the OPeNDAP standard. Many datasets can also be accessed via ERDDAP's Web Map Service (WMS). ERDDAP returns data in the common file format of your choice. ERDDAP offers all data as .html table, ESRI .asc and .csv, Google Earth .kml, OPeNDAP binary, .mat, .nc, ODV .txt, .csv, .tsv, .json, and .xhtml. ERDDAP can also return a .png or .pdf image with a customized graph or map. ERDDAP also has web pages (for humans with browsers) and RESTful web services (for computer programs). https://ecowatch.ncddc.noaa.gov/erddap/tabledap/CRCP_Reef_Fish_Surveys_CNMI_Guam.html
0 Pacific Reef Assessment and Monitoring Program. Fish monitoring brief: northern Mariana Archipelago 2014. PIFSC Data Report DR-14-010, http://dx.doi.org/10.7289/V5DB7ZT8 https://accession.nodc.noaa.gov/0157633
0 Observations from stationary point count surveys of coral reef fishes by the NOAA Coral Reef Ecosystem Program (CREP) conducted at various islands in the Mariana Archipelago (HA1401) in 2014. http://accession.nodc.noaa.gov/0157596
0 NOAA Coral Reef Ecosystem Program standard operating procedures: collection for Rapid Ecological Assessment fish surveys. PIFSC Administrative Report H-15-07, https://doi.org/10.7289/v5sn06zt https://accession.nodc.noaa.gov/0157633
0 Pacific Reef Assessment and Monitoring Program. Data report: ecological monitoring 2014---stationary point count surveys of reef fishes and benthic habitats of the Northwestern Hawaiian Islands, Mariana Islands, and Wake Atoll. PIFSC Data Report 15-001. doi:10.7289/V5GT5K6B https://accession.nodc.noaa.gov/0157633
0 Observations from stationary point count surveys of coral reef fishes by the NOAA Coral Reef Ecosystem Program (CREP) conducted at Guam as part of a shore-based mission (MP1418) in 2014. https://accession.nodc.noaa.gov/0157592
0 Observations from stationary point count surveys of coral reef fishes by the NOAA Coral Reef Ecosystem Program (CREP) conducted at various islands in the Mariana Archipelago (HA1701) in 2017. https://accession.nodc.noaa.gov/0166381
0 Pacific Reef Assessment and Monitoring Program. Fish Monitoring Brief: Northern Mariana Islands, 2017. PIFSC Data Report DR-18-004, https://doi.org/10.7289/V5/DR-PIFSC-18-004 https://accession.nodc.noaa.gov/0157633
0 Observations from stationary point count surveys of coral reef fishes by the NOAA Ecosystem Sciences Division (ESD) conducted at various islands in the Mariana Archipelago (RA2201) in 2022. http://accession.nodc.noaa.gov/0274016
0 NOAA Fisheries, Pacific Islands website https://www.fisheries.noaa.gov/pacific-islands/ecosystems/coral-reefs-pacific#survey-methods
0 Pacific Reef Assessment and Monitoring Program. Fish monitoring brief: southern Mariana Archipelago 2014. PIFSC Data Report DR-14-009, http://dx.doi.org/10.7289/V54T6GB5 https://accession.nodc.noaa.gov/0157633
0 Pacific Reef Assessment and Monitoring Program. Data report : ecological monitoring 2017 : reef fishes and benthic habitats of the Northwestern Hawaiian Islands, Pacific Remote Islands Marine National Monument, and the Mariana Archipelago. PIFSC data report ; DR-18-008. http://doi.org/10.7289/V5/DR-PIFSC-18-008 https://accession.nodc.noaa.gov/0157633
0 Pacific Island Fisheries Science Center homepage https://www.pifsc.noaa.gov
0 Global Change Master Directory (GCMD). 2024. GCMD Keywords, Version 19. Greenbelt, MD: Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA). URL (GCMD Keyword Forum Page): https://forum.earthdata.nasa.gov/app.php/tag/GCMD+Keywords https://forum.earthdata.nasa.gov/app.php/tag/GCMD%2BKeywords
0 NOAA National Coral Reef Monitoring Program (NCRMP) website. https://www.coris.noaa.gov/monitoring/
0 Data have been translated by a third party to Darwin Core format and served via the Ocean Biogeographic Information System (OBIS) Data Access portal: OBIS Dataset Title: NOAA Pacific Islands Fisheries Science Center, Ecosystem Sciences Division, National Coral Reef Monitoring Program: Stratified random surveys (StRS) of reef fish in the U.S. Pacific Islands. Years: 2007-2019 DOI: 10.15468/tk1hwm OBIS Dataset ID: 2ae2a2bd-8412-405b-8a9f-b71adc41d4c5 OBIS provides a portal or gateway to many datasets containing information on where and when marine species have been recorded. The datasets are integrated so you can search them all seamlessly by species name, higher taxonomic level, geographic area, depth, and time; and then map and find environmental data related to the locations. There are several ways to access OBIS data: (1) Mapper, (2) API, and (3) R package. The mapper allows you to visualize and inspect subsets of OBIS data. A variety of filters (taxonomic, geographic, time, data quality) is available and multiple layers can be combined in a single view. Layers can be downloaded as CSV files. Developers can access data through the OBIS API or the R package. https://mapper.obis.org/?datasetid=2ae2a2bd-8412-405b-8a9f-b71adc41d4c5
0 Observations from stationary point count surveys of coral reef fishes by the NOAA Coral Reef Ecosystem Program (CREP) conducted at various islands in the Mariana Archipelago (HA1401) in 2014. https://accession.nodc.noaa.gov/0157596
0 NOAA Coral Reef Ecosystem Program standard operating procedures: collection for Rapid Ecological Assessment fish surveys. PIFSC Administrative Report H-15-07, https://doi.org/10.7289/v5sn06zt https://accession.nodc.noaa.gov/0157633
0 Pacific Reef Assessment and Monitoring Program. Data report: ecological monitoring 2014---stationary point count surveys of reef fishes and benthic habitats of the Northwestern Hawaiian Islands, Mariana Islands, and Wake Atoll. PIFSC Data Report 15-001. doi:10.7289/V5GT5K6B https://accession.nodc.noaa.gov/0157633
0 Observations from stationary point count surveys of coral reef fishes by the NOAA Coral Reef Ecosystem Program (CREP) conducted at Guam as part of a shore-based mission (MP1418) in 2014. https://accession.nodc.noaa.gov/0157592
0 Observations from stationary point count surveys of coral reef fishes by the NOAA Coral Reef Ecosystem Program (CREP) conducted at various islands in the Mariana Archipelago (HA1701) in 2017. https://accession.nodc.noaa.gov/0166381
0 Pacific Reef Assessment and Monitoring Program. Fish monitoring brief: southern Mariana Archipelago 2014. PIFSC Data Report DR-14-009, http://dx.doi.org/10.7289/V54T6GB5 https://accession.nodc.noaa.gov/0157633
0 Pacific Reef Assessment and Monitoring Program. Fish Monitoring Brief: Northern Mariana Islands, 2017. PIFSC Data Report DR-18-004, https://doi.org/10.7289/V5/DR-PIFSC-18-004 https://accession.nodc.noaa.gov/0157633
0 Pacific Reef Assessment and Monitoring Program. Data report : ecological monitoring 2017 : reef fishes and benthic habitats of the Northwestern Hawaiian Islands, Pacific Remote Islands Marine National Monument, and the Mariana Archipelago. PIFSC data report ; DR-18-008. http://doi.org/10.7289/V5/DR-PIFSC-18-008 https://accession.nodc.noaa.gov/0157633
0 Pacific Reef Assessment and Monitoring Program. Fish monitoring brief: northern Mariana Archipelago 2014. PIFSC Data Report DR-14-010, http://dx.doi.org/10.7289/V5DB7ZT8 https://accession.nodc.noaa.gov/0157633
0 Observations from stationary point count surveys of coral reef fishes by the NOAA Ecosystem Sciences Division (ESD) conducted at various islands in the Mariana Archipelago (RA2201) in 2022. https://accession.nodc.noaa.gov/0274016
0 View the complete metadata record on InPort for more information about this dataset. https://www.fisheries.noaa.gov/inport/item/34518
0 Pacific Island Fisheries Science Center homepage https://www.pifsc.noaa.gov
0 NOAA Fisheries, Pacific Islands website https://www.fisheries.noaa.gov/pacific-islands/ecosystems/coral-reefs-pacific#survey-methods
0 NOAA Fisheries, Pacific Islands website. https://www.fisheries.noaa.gov/region/pacific-islands#science
0 NOAA National Coral Reef Monitoring Program (NCRMP) website. https://www.coris.noaa.gov/monitoring/
0 Online Resource https://origin-apps-pifsc.fisheries.noaa.gov/cred/survey_methods/fish_surveys/rapid_ecological_assessment_of_fish-survey_method_training.php
0 Global Change Master Directory (GCMD). 2024. GCMD Keywords, Version 19. Greenbelt, MD: Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA). URL (GCMD Keyword Forum Page): https://forum.earthdata.nasa.gov/app.php/tag/GCMD+Keywords https://forum.earthdata.nasa.gov/app.php/tag/GCMD%2BKeywords
33 NOAA Data Management Plan for this record on InPort. https://www.fisheries.noaa.gov/inportserve/waf/noaa/nmfs/pifsc/dmp/pdf/34518.pdf
0 Pacific Reef Assessment and Monitoring Program. Fish Monitoring Brief: Southern Mariana Islands, 2017. PIFSC Data Report DR-18-005, https://doi.org/10.7289/V5/DR-PIFSC-18-005 https://accession.nodc.noaa.gov/0157633
0 Data have been translated by a third party to Darwin Core format and served via the Ocean Biogeographic Information System (OBIS) Data Access portal: OBIS Dataset Title: NOAA Pacific Islands Fisheries Science Center, Ecosystem Sciences Division, National Coral Reef Monitoring Program: Stratified random surveys (StRS) of reef fish in the U.S. Pacific Islands. Years: 2007-2019 DOI: 10.15468/tk1hwm OBIS Dataset ID: 2ae2a2bd-8412-405b-8a9f-b71adc41d4c5 OBIS provides a portal or gateway to many datasets containing information on where and when marine species have been recorded. The datasets are integrated so you can search them all seamlessly by species name, higher taxonomic level, geographic area, depth, and time; and then map and find environmental data related to the locations. There are several ways to access OBIS data: (1) Mapper, (2) API, and (3) R package. The mapper allows you to visualize and inspect subsets of OBIS data. A variety of filters (taxonomic, geographic, time, data quality) is available and multiple layers can be combined in a single view. Layers can be downloaded as CSV files. Developers can access data through the OBIS API or the R package. https://mapper.obis.org/?datasetid=2ae2a2bd-8412-405b-8a9f-b71adc41d4c5
21 NOAA National Centers for Environmental Information (NCEI) ERDDAP web service for reef fish data from stratified random surveys conducted by the PIFSC Ecosystem Sciences Division (ESD) during ESD-led NOAA National Coral Reef Monitoring Program missions to the Mariana Archipelago since 2014. ERDDAP acts as a middleman between you and various remote data servers. ERDDAP offers an easy-to-use, consistent way to request data: via the OPeNDAP standard. Many datasets can also be accessed via ERDDAP's Web Map Service (WMS). ERDDAP returns data in the common file format of your choice. ERDDAP offers all data as .html table, ESRI .asc and .csv, Google Earth .kml, OPeNDAP binary, .mat, .nc, ODV .txt, .csv, .tsv, .json, and .xhtml. ERDDAP can also return a .png or .pdf image with a customized graph or map. ERDDAP also has web pages (for humans with browsers) and RESTful web services (for computer programs). https://ecowatch.ncddc.noaa.gov/erddap/tabledap/CRCP_Reef_Fish_Surveys_CNMI_Guam.html
0 Observations from stationary point count surveys of coral reef fishes by the NOAA Coral Reef Ecosystem Program (CREP) conducted at various islands in the Mariana Archipelago (HA1401) in 2014. https://accession.nodc.noaa.gov/0157596
0 NOAA Coral Reef Ecosystem Program standard operating procedures: collection for Rapid Ecological Assessment fish surveys. PIFSC Administrative Report H-15-07, https://doi.org/10.7289/v5sn06zt https://accession.nodc.noaa.gov/0157633
0 Pacific Reef Assessment and Monitoring Program. Data report: ecological monitoring 2014---stationary point count surveys of reef fishes and benthic habitats of the Northwestern Hawaiian Islands, Mariana Islands, and Wake Atoll. PIFSC Data Report 15-001. doi:10.7289/V5GT5K6B https://accession.nodc.noaa.gov/0157633
0 Observations from stationary point count surveys of coral reef fishes by the NOAA Coral Reef Ecosystem Program (CREP) conducted at Guam as part of a shore-based mission (MP1418) in 2014. https://accession.nodc.noaa.gov/0157592
0 Observations from stationary point count surveys of coral reef fishes by the NOAA Coral Reef Ecosystem Program (CREP) conducted at various islands in the Mariana Archipelago (HA1701) in 2017. https://accession.nodc.noaa.gov/0166381
0 Pacific Reef Assessment and Monitoring Program. Fish monitoring brief: southern Mariana Archipelago 2014. PIFSC Data Report DR-14-009, http://dx.doi.org/10.7289/V54T6GB5 https://accession.nodc.noaa.gov/0157633
0 Pacific Reef Assessment and Monitoring Program. Fish Monitoring Brief: Northern Mariana Islands, 2017. PIFSC Data Report DR-18-004, https://doi.org/10.7289/V5/DR-PIFSC-18-004 https://accession.nodc.noaa.gov/0157633
0 Pacific Reef Assessment and Monitoring Program. Data report : ecological monitoring 2017 : reef fishes and benthic habitats of the Northwestern Hawaiian Islands, Pacific Remote Islands Marine National Monument, and the Mariana Archipelago. PIFSC data report ; DR-18-008. http://doi.org/10.7289/V5/DR-PIFSC-18-008 https://accession.nodc.noaa.gov/0157633
0 Pacific Reef Assessment and Monitoring Program. Fish monitoring brief: northern Mariana Archipelago 2014. PIFSC Data Report DR-14-010, http://dx.doi.org/10.7289/V5DB7ZT8 https://accession.nodc.noaa.gov/0157633
0 Pacific Reef Assessment and Monitoring Program. Fish Monitoring Brief: Southern Mariana Islands, 2017. PIFSC Data Report DR-18-005, https://doi.org/10.7289/V5/DR-PIFSC-18-005 https://accession.nodc.noaa.gov/0157633
0 Observations from stationary point count surveys of coral reef fishes by the NOAA Ecosystem Sciences Division (ESD) conducted at various islands in the Mariana Archipelago (RA2201) in 2022. https://accession.nodc.noaa.gov/0274016
0 Observations from stationary point count surveys of coral reef fishes by the NOAA Ecosystem Sciences Division (ESD) conducted at various islands in the Mariana Archipelago (SE2503) in 2025. https://accession.nodc.noaa.gov/0308911
0 View the complete metadata record on InPort for more information about this dataset. https://www.fisheries.noaa.gov/inport/item/34518
0 Pacific Island Fisheries Science Center homepage https://www.pifsc.noaa.gov
0 More information on the program that conducts Pacific NCRMP surveys. https://noaa-pifsc.github.io/esd-arp-resources/
0 NOAA Fisheries, Pacific Islands website https://www.fisheries.noaa.gov/pacific-islands/ecosystems/coral-reefs-pacific#survey-methods
0 NOAA Fisheries, Pacific Islands website. https://www.fisheries.noaa.gov/region/pacific-islands#science
0 NOAA National Coral Reef Monitoring Program (NCRMP) website. https://www.coris.noaa.gov/monitoring/
0 Publication utilizing this fish data with benthic data since 2000 to study changes in coral cover and fish communities over the last few decades. https://doi.org/10.25923/7efh-qt23
0 Relevant publication https://doi.org/10.25923/73w2-j904
0 Online Resource https://origin-apps-pifsc.fisheries.noaa.gov/cred/survey_methods/fish_surveys/rapid_ecological_assessment_of_fish-survey_method_training.php
0 Global Change Master Directory (GCMD). 2025. GCMD Keywords, Version 22. Greenbelt, MD: Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA). URL (GCMD Keyword Forum Page): https://forum.earthdata.nasa.gov/app.php/tag/GCMD+Keywords https://forum.earthdata.nasa.gov/app.php/tag/GCMD%2BKeywords
33 NOAA Data Management Plan for this record on InPort. https://www.fisheries.noaa.gov/inportserve/waf/noaa/nmfs/pifsc/dmp/pdf/34518.pdf
21 NOAA National Centers for Environmental Information (NCEI) ERDDAP web service for reef fish data from stratified random surveys conducted by the PIFSC Ecosystem Sciences Division (ESD) during ESD-led NOAA National Coral Reef Monitoring Program missions to the Mariana Archipelago since 2014. ERDDAP acts as a middleman between you and various remote data servers. ERDDAP offers an easy-to-use, consistent way to request data: via the OPeNDAP standard. Many datasets can also be accessed via ERDDAP's Web Map Service (WMS). ERDDAP returns data in the common file format of your choice. ERDDAP offers all data as .html table, ESRI .asc and .csv, Google Earth .kml, OPeNDAP binary, .mat, .nc, ODV .txt, .csv, .tsv, .json, and .xhtml. ERDDAP can also return a .png or .pdf image with a customized graph or map. ERDDAP also has web pages (for humans with browsers) and RESTful web services (for computer programs). https://ecowatch.ncddc.noaa.gov/erddap/tabledap/CRCP_Reef_Fish_Surveys_CNMI_Guam.html
0 Data have been translated by a third party to Darwin Core format and served via the Ocean Biogeographic Information System (OBIS) Data Access portal: OBIS Dataset Title: NOAA Pacific Islands Fisheries Science Center, Ecosystem Sciences Division, National Coral Reef Monitoring Program: Stratified random surveys (StRS) of reef fish in the U.S. Pacific Islands. Years: 2007-2019 DOI: 10.15468/tk1hwm OBIS Dataset ID: 2ae2a2bd-8412-405b-8a9f-b71adc41d4c5 OBIS provides a portal or gateway to many datasets containing information on where and when marine species have been recorded. The datasets are integrated so you can search them all seamlessly by species name, higher taxonomic level, geographic area, depth, and time; and then map and find environmental data related to the locations. There are several ways to access OBIS data: (1) Mapper, (2) API, and (3) R package. The mapper allows you to visualize and inspect subsets of OBIS data. A variety of filters (taxonomic, geographic, time, data quality) is available and multiple layers can be combined in a single view. Layers can be downloaded as CSV files. Developers can access data through the OBIS API or the R package. https://mapper.obis.org/?datasetid=2ae2a2bd-8412-405b-8a9f-b71adc41d4c5

Tags

  • guguan island
  • farallon de pajaros (20n144e0001)
  • fish species
  • crep
  • coral cover
  • doc/noaa/nmfs/pifsc
  • spc
  • united states of america
  • species identification - organism length
  • western pacific ocean
  • alamagan island (17n145e0002)
  • reef monitoring and assessment
  • maug
  • asuncion island (19n145e0001)
  • aquatic habitat
  • coral reef
  • corals
  • guguan island (17n145e0001)
  • coral reef ecosystem division
  • benthic
  • ecosystems
  • northern mariana islands
  • fish - coral reef
  • pifsc
  • biosphere
  • national coral reef monitoring program
  • maug island
  • rota island
  • species identification
  • survey
  • oceans
  • coral reef conservation program
  • oscar elton sette
  • reef fish
  • rota island ( luta ) (14n145e0007)
  • marine invertebrates
  • maug island (20n145e0001)
  • reef and/or bottom regime - percent cover
  • northern mariana islands ( cnmi ) (18n146e0000)
  • survey - biological
  • cnmi
  • aguihan island reefs
  • noaa
  • guam
  • aguihan
  • pagan island (18n145e0001)
  • numeric data sets
  • marianas
  • rapid ecological assessment
  • nmfs
  • biological classification
  • macroinvertebrates
  • marine ecosystems
  • farallon de pajaros
  • doc/noaa/nmfs/pifsc/esd
  • guam (13n144e0000)
  • us doc
  • tinian island reefs
  • rainier
  • fish
  • pacific islands fisheries science center
  • u.s. department of commerce
  • animals/vertebrates
  • earth science
  • national marine fisheries service
  • triennial
  • ocean
  • rea
  • mariana archipelago
  • reef fish census
  • marine biology
  • fish assemblages
  • marianas archipelago
  • cred
  • guguan
  • saipan island
  • rota
  • saipan
  • marianas trench marine national monument
  • pagan
  • survey - swimmer/diver
  • aguihan island (aguijan) (14n145e0006)
  • 743
  • commonwealth of the northern mariana islands
  • mariana islands
  • visual estimate
  • pagan island
  • reef habitat
  • asuncion island
  • nw pacific
  • coral reef ecology
  • micronesia
  • ocean basin
  • ecosystem sciences division
  • stationary
  • esd
  • coastal processes
  • hi'ialakai
  • saipan island (15n145e0002)
  • macroinvertebrate census
  • species richness
  • reef
  • zoology
  • coral reefs
  • sarigan island (16n145e0003)
  • fish census
  • pacific ocean
  • rapid assessment studies
  • ecological dynamics
  • stationary point count
  • species identification - count
  • country/territory
  • rugosity
  • tinian
  • fish biomass
  • alamagan island
  • sarigan island
  • tinian island (14n145e0005)
  • coral reef studies
  • coral reef ecosystem program

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